Doctor profile · Federal record

Dr. Joseph Zajchowski, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Durango, CO

  • NPI 1992751572
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7532 County Road 250
Durango, CO 813018625
(810) 814-0669

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
March 22, 2012
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Michigan #4301067717

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992751572. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
51
Distinct HCPCS
3
Medicare allowed
$6,494
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 21 20 $174
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 17 14 $8
99291 Critical care, first 30-74 minutes 13 13 $208

In context: peer comparison

Among 6 peers in this city , average services per provider: 82. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
13
Total drug cost
$16
Drug Type Claims Patients Total cost
Tramadol Hcl Generic 14 13 $16

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Zajchowski's medical specialty?
Dr. Joseph Zajchowski practices Emergency Medicine Physician in Durango, CO.
Where does Dr. Joseph Zajchowski practice?
Dr. Joseph Zajchowski practices at 7532 County Road 250, Durango, CO 813018625. Office phone: 8108140669.
What is Dr. Joseph Zajchowski's NPI?
Dr. Joseph Zajchowski's National Provider Identifier (NPI) is 1992751572, issued by NPPES.
Does Dr. Joseph Zajchowski accept Medicare assignment?
Yes. Dr. Joseph Zajchowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Zajchowski commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.